Damage to which plant part could result in the plant wilting

If wilting is due to a lack of water at the roots, carefully re-water the soil or compost. Overwatering and flooding the growing medium can cause further root damage, which then leads to further wilting. If it is due to damage to the stems, prune out all those parts that are affected.

Explanation:

answer; i believe the answer is hydraulic action;

the correct answer is b